UVic ESCM Pre-industrial and LGM simulations of inert gases in global ocean
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Model simulation results for: Global Ocean Cooling of 2.3 ⁰C during the Last Glacial MaximumA.M. Seltzer, P.W. Davidson, S.A. Shackleton, D.P. Nicholson, and S. Khatiwala Freely available for public use. Please cite above publication. Contents:.mat files containing steady-state monthly climatologies for Ar, Kr, Xe, Ne, and N2 throughout global ocean. Concentrations in mol/kg. .xlsx file containing processed model output and configuration details 30 experiments and corresponding files are included, described in Table S1 of publication. File format is: "A_Output" + Circulation/T/S type + Gas exchange parameterization + ice fields + winds where Circulation/T/S type could be PIC or LGM, gas exchange can be either L13b1 or L13b2 (Liang et al., 2013) with original or doubled bubble fluxes, ice can be PIC, LGM, or LGMplus (equatorward extension by 1.8 deg latitude), and winds can be: (nothing) = unchanged from PIC or 05 through 15 = multiplied by scalar (0.5 through 1.5) for all latitudes poleward of 50 deg Also included are climatological UVic ESCM potential temperature and salinity for PIC and LGM (files called "Theta..." or "Salt...")
本数据集对应以下模型模拟结果:末次盛冰期(Last Glacial Maximum)全球海洋降温2.3℃ 作者:A.M. Seltzer、P.W. Davidson、S.A. Shackleton、D.P. Nicholson及S. Khatiwala 本数据集免费向公众开放,请引用上述发表文献。 数据内容: 1. .mat格式文件:包含全球海洋中氩(Ar)、氪(Kr)、氙(Xe)、氖(Ne)及氮(N₂)的稳态月均气候态数据,浓度单位为mol/kg。 2. .xlsx格式文件:包含经过预处理的模型输出结果与配置细节。 本数据集共包含30组实验及其对应文件,详细说明见已发表文献的表S1。 文件命名规则: 文件命名格式为:"A_Output"+环流/温盐类型+气体交换参数化方案+海冰场+风场方案 其中: - 环流/温盐类型可选取PIC或LGM; - 气体交换方案可选L13b1或L13b2(参考Liang等2013年研究),分别对应原始气泡通量与翻倍后的气泡通量; - 海冰场可选PIC、LGM或LGMplus(赤道向延伸1.8个纬度); - 风场方案分为两类: 无后缀时保持PIC情景下的原始风场不变; 后缀为05至15时,将50°纬度以南所有区域的风场乘以0.5至1.5的标量系数。 此外还包含PIC与LGM情景下UVic地球系统气候模型(UVic ESCM)的气候态位温与盐度数据,对应文件命名格式为"Theta..."或"Salt..."。



